#pragma once

#include <initializer_list>
#include <string>
#include <vector>

namespace roro {

// One IRC protocol line: [@tags] [:prefix] COMMAND params... [:trailing] (tags are ignored).
struct IrcMessage {
    std::string prefix;
    std::string command;
    std::vector<std::string> params;

    std::string nick() const { return prefix.substr(0, prefix.find('!')); }
    std::string param(size_t i) const { return i < params.size() ? params[i] : ""; }

    static IrcMessage parse(const std::string& line);
    // Builds a line; the last parameter gets a ':' when it needs one.
    static std::string serialize(const std::string& command, std::initializer_list<std::string> params);
};

}  // namespace roro